Re: [PATCH] media: iris: Add missing platform data entries for SM8750

From: Konrad Dybcio
Date: Thu Dec 18 2025 - 06:21:14 EST


On 12/18/25 7:54 AM, Dikshita Agarwal wrote:
> Two platform-data fields for SM8750 were missed:
>
> - get_vpu_buffer_size = iris_vpu33_buf_size
> Without this, the driver fails to allocate the required internal
> buffers, leading to basic decode/encode failures during session
> bring-up.
>
> - max_core_mbps = ((7680 * 4320) / 256) * 60
> Without this capability exposed, capability checks are incomplete and
> v4l2-compliance for encoder fails.
>
> Fixes: a5925a2ce077 ("media: iris: add VPU33 specific encoding buffer calculation")
> Fixes: a6882431a138 ("media: iris: Add support for ENUM_FRAMESIZES/FRAMEINTERVALS for encoder")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Dikshita Agarwal <dikshita.agarwal@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad